VITA57(FMC) standard connector

VITA57(FMC)Standard Connectors

1.VITA57(FMC)Standard

FMCThe standard describes a generic module that targets a range of applications, environments and markets.

The standard consists FPGAThe company alliance development, including manufacturers and end users, aims to provide the basic board.(carrier card)onFPGAStandard sandwich board (daughter card) sizes, connectors, and module interfaces are available. In this way will beI/OInterface andFPGAThe separation not only simplifiesI/OThe interface module design also makes the carrier card more reusable.

2.VITA57(FMC)Advantages of Standards

FMCStandards and UsePCI,PCI-X,PCI-EorRapidIO SerialSuch as complex interface to the carrier card.PMCandXMCdifferent standards,FMCStandards only require coreI/OThe transceiver circuit is connected directly toFPGAThat's it.

InFMCIn the design of the sub-module, by fixing the position of the electrical signal, using the minimum system support and flexible pin allocation, the design energy and resources can be reduced to a greater extent, which not only improves the efficiency, but also brings many significant advantages, mainly in the following aspects:

（1) Design reusability: whether it is a customized internal board design or a commercial finished product.(COTS)daughter card or carrier card,FMCstandards help to bring the existingFPGA /The carrier card design is reused for the newI/Oon, and this only needs to be replacedFMCmodule andFPGAThe design can be slightly adjusted.

（2) Data throughput: supports up10 Gb/sThe total potential bandwidth between the daughter card and the carrier card is up.40 Gb/s.

（3) moreI/O: Provide sufficientI/ONumber, close arrangement, less space occupation

（4) Compatibility: standardized power supply, standardized signal definition, increase compatibility with each other

(5) stability: wide area contact, usingBGAEncapsulation to increase seismic performance

3.VITA57(FMC)Standard dimensions and their corresponding connectors

（1)FMCThe standard defines a single width(69mmx 76.5mm)and double width(139mmx 76.5mm)Two sizes. The single width module supports a single connector to the carrier card. Dual-width modules are designed for use when higher bandwidth, more front panel space, or largerPCBArea applications that support up to two connectors.FMCThe standard provides two sizes, which can be more flexible according to the space,I/OThe requirements or both require careful optimization of the board.

（2)FMCConnector is the United StatesSamtecThe company designed a high-density, high-speed connector for use as a standard on-board connector.FPGAinterface: one is to have160Low pin count for pins(LPC)connector, the other is to have400High pin count of pins(HPC)Connectors. Both connectors support up2Gb/sof single-ended and differential signal transmission rates, andFPGASignal transfer rates of serial connectors up10Gb/s.

（3)HPCandLPCThe connectors all use the same mechanical connector, the difference is which signals are actually transplanted, so the useLPCConnector card can also be insertedHPCand with proper design,HPCCard insertedLPCIt also provides many derived functions. Furthermore, in addition68user-defined single-ended signals or34user-defined differential external,LPCThe connector also provides1serial transceiver, clock,JTAGInterface and1as the basic intelligent platform management interface(IPMI)command optionally supportedI2Cinterface. AndHPCThe connector provides160User-defined single-ended signals(or80User-defined differential pairs),10serial transceiver pairs and more clocks.

Currently, in the United StatesXilinxThe company'sFPGAThe development board is designedFMCconnector interface, andXilinxCompany and a third-party company jointly proposeANSI/LIFE 57.1-2008 FMCConnectivity standards, making third-party boards fully compatibleXilinxCompany development board, so that you can achieve the use of interoperability.

VITA57(FMC)Products in data communications, broadcasting, aerospace/Wide application in industries such as defense, industry and instrumentation.

Shenzhen Aide Electronics Co., Ltd. is also open to localization.HSEseries of products, can be with the American company'sSEAM/ SEAFSeries of products are interchangeable.FMCProducts to meet the use of standards, can be replaced with foreign products, welcome to order.